Critical Frequency is the highest radio frequency at which a vertically incident electromagnetic wave can be reflected by the ionosphere under specified ionospheric conditions, serving as a key parameter in skywave propagation analysis.
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<i>Radio Waves in the Ionosphere</i>
K. G. Budden, Howard Chang · Physics Today · 1962 · 1.1K citations
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Chinese Academy of Sciences
Beijing, China
21 h-index
93 publications
3K citations
Centre National de la Recherche Scientifique
Paris, France
20 h-index
58 publications
5.2K citations
Institute of Geology and Geophysics
Beijing, China
14 h-index
68 publications
2.4K citations
Istituto Nazionale di Geofisica e Vulcanologia
Rome, Italy
13 h-index
51 publications
1.5K citations
Institute of Terrestrial Magnetism Ionosphere and Radio Wave Propagation
Moscow, Russia
13 h-index
18 publications
516 citations
Wuhan University
Wuhan, China
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49 publications
1.7K citations
Columbia University
New York, United States
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25 publications
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Rutherford Appleton Laboratory
Didcot, United Kingdom
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504 citations
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- Journal of Geophysical Research Atmospheres
JGR · 61 publications · 2.9K citations
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- Radio Science
39 publications · 1.3K citations
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- The Journal of the Acoustical Society of America
JASA · 40 publications · 6.4K citations
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- Annales Geophysicae
30 publications · 875 citations
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- Journal of Geophysical Research Space Physics
22 publications · 626 citations
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